<template>
  <a-card :bordered="false" class="card-area">
    <div class="table-page-search-wrapper">
      <a-form layout="vertical">
        <a-row :gutter="48">
          <a-col :md="6" :sm="12">
            <a-form-item label="学号">
              <a-input v-model="queryParam.xh"/>
            </a-form-item>
          </a-col>
          <a-col :md="6" :sm="12">
            <a-form-item label="姓名">
              <a-input v-model="queryParam.xm"/>
            </a-form-item>
          </a-col>
          <template v-if="advanced">
            <a-col :md="6" :sm="12">
              <a-form-item label="导师姓名">
                <a-input v-model="queryParam.dsxm" placeholder=""/>
              </a-form-item>
            </a-col>
            <a-col :md="6" :sm="12">
              <a-form-item label="学生类别">
                <a-select :allowClear="true" v-model="queryParam.xslbm">
                  <a-select-option v-for="i in TYPE0075" :key="i.id" :value="i.code">{{ i.name }}</a-select-option>
                </a-select>
              </a-form-item>
            </a-col>
            <a-col :md="6" :sm="12">
              <a-form-item label="培养模式">
                <a-select :allowClear="true" v-model="queryParam.pymsm">
                  <a-select-option v-for="i in TYPE0347" :key="i.id" :value="i.code">{{ i.name }}</a-select-option>
                </a-select>
              </a-form-item>
            </a-col>
            <a-col :md="6" :sm="12">
              <a-form-item label="院系">
                <a-select :disabled="selectMenu.yx.length === 1" :allowClear="true" showSearch
                          :filterOption="filterOption" v-model="queryParam.ssyxm" @change="yxChange">
                  <a-select-option v-for="i in selectMenu.yx" :key="i.id" :value="i.dwh">{{ i.dwh }} {{ i.dwmc }}
                  </a-select-option>
                </a-select>
              </a-form-item>
            </a-col>
            <a-col :md="6" :sm="12">
              <a-form-item label="专业">
                <a-select :allowClear="true" showSearch :filterOption="filterOption" v-model="queryParam.sszym">
                  <a-select-option v-for="i in selectMenu.zy" :key="i.id" :value="i.zyh">{{ i.zyh}} {{ i.zymc }}
                  </a-select-option>
                </a-select>
              </a-form-item>
            </a-col>
            <a-col :md="6" :sm="12">
              <a-form-item label="学籍状态">
                <a-select allowClear v-model="queryParam.xjztm" placeholder="请选择">
                  <a-select-option v-for="i in TYPE0073" :key="i.id" :value="i.code">{{ i.name }}</a-select-option>
                </a-select>
              </a-form-item>
            </a-col>
          </template>
          <a-col :md="8" :sm="16">
            <span class="table-page-search-submitButtons">
              <a-button type="primary" @click="$refs.table.refresh(true)">查询</a-button>
              <a-button style="margin-left: 8px"
                        @click="() => queryParam = {ssyxm: selectMenu.yx.length === 1 ? queryParam.ssyxm : ''}">重置</a-button>
              <a @click="advanced = !advanced" style="margin-left: 8px">
                {{ advanced ? '收起' : '展开' }}
                <a-icon :type="advanced ? 'up' : 'down'"/>
              </a>
            </span>
          </a-col>
        </a-row>
      </a-form>
    </div>

    <s-table
      v-if="initDone"
      ref="table"
      size="default"
      rowKey="key"
      :columns="columns"
      :data="loadData"
      :alert="options.alert"
      :pageSize="parameter.pageSize"
      :pageNum="parameter.pageNum"
      :scroll="{x: 1600}"
    >
      <span slot="serial" slot-scope="text, record, index">
        {{ index + 1 + (parameter.pageNo - 1) * parameter.pageSize }}
      </span>

      <template slot="xh" slot-scope="a,b">
        <a @click="direct(b)">{{a}}</a>
      </template>
      <template slot="operation" slot-scope="a,b">
        <a @click="openEdit(b)">查看</a>
      </template>
    </s-table>

    <check-teacher
      ref="checkTeacher"
      :visible.sync="visible"
      :info.sync="stuInfo"
      @close="visible = false"
      @refresh="refresh"
    />
  </a-card>
</template>

<script>
  // import moment from 'moment'
  import {STable} from '~'
  import {mapState} from 'vuex'
  import checkTeacher from './checkTeacherInfo'

  export default {
    name: 'TableList',
    components: {
      checkTeacher,
      STable
    },
    data() {
      return {
        // 高级搜索 展开/关闭
        advanced: true,
        // 查询参数
        queryParam: {
          xjztm: ''
        },
        postParams: {},
        stuInfo: {},
        // 表头
        columns: [
          {
            title: '序号',
            scopedSlots: {customRender: 'serial'}
          },
          {
            title: '学号',
            dataIndex: 'xh',
            scopedSlots: {customRender: 'xh'}
          },
          {
            title: '姓名',
            dataIndex: 'xm'
          },
          {
            title: '院系',
            dataIndex: 'ssyxmc'
          },
          {
            title: '专业',
            dataIndex: 'sszymc'
          },
          {
            title: '年级',
            dataIndex: 'sznj'
          },
          {
            title: '调换前导师姓名',
            dataIndex: 'thqdydsxm'
          },
          {
            title: '调换后导师姓名',
            dataIndex: 'thhdydsxm'
          },
          {
            title: '调换前第二导师姓名',
            dataIndex: 'thqdedsxm'
          },
          {
            title: '调换后第二导师姓名',
            dataIndex: 'thhdedsxm'
          },
          {
            title: '审核状态',
            dataIndex: 'shztmc'
          },
          {
            title: '操作',
            fixed: 'right',
            scopedSlots: {customRender: 'operation'},
            width: '150px'
          }
        ],
        parameter: {
          pageNo: 1,
          pageSize: 10
        },
        // 加载数据方法 必须为 Promise 对象
        loadData: parameter => {
          console.log(1111)
          this.parameter = parameter
          parameter.pageNum = parameter.pageNo
          let params = Object.assign(this.queryParam, parameter)
          return this.$api.student.changeTeacherCheckList(params).then(res => {
            return {
              data: res.data.rows,
              pageNo: parameter.pageNo,
              pageSize: parameter.pageSize,
              totalPage: Math.ceil(res.data.total / parameter.pageSize),
              totalCount: res.data.total
            }
          })
        },
        selectedRowKeys: [],
        selectedRows: [],

        // custom table alert & rowSelection
        options: {
          alert: {
            show: true, clear: () => {
              this.selectedRowKeys = []
            }
          },
          rowSelection: {
            selectedRowKeys: this.selectedRowKeys,
            onChange: this.onSelectChange
          }
        },
        optionAlertShow: true, // 是否显示alert，已选中
        visible: false,
        confirmLoading: false,
        editId: null,
        selectMenu: {
          yx: [], // 院系
          zy: [] // 所属专业
        },
        initDone: false
      }
    },
    computed: {
      ...mapState({
        TYPE0347: state => state.app['TYPE0347'], // 培养模式
        TYPE0075: state => state.app['TYPE0075'], // 学生类别
        TYPE0073: state => state.app['TYPE0073'] // 学籍状态
      })
    },
    beforeRouteEnter(to, from, next) {
      next(vm => {
        let pageParams = vm.$store.state.app.pageParams || {}
        if (from.path === '/student/stuStatus/search/stuView' && pageParams.path === vm.$route.path) {
          vm.queryParam = pageParams.params
          vm.parameter = pageParams.pagination
        }
        vm.initSelectMenu()
      })
    },
    beforeRouteLeave(to, from, next) {
      if (to.path === '/student/stuStatus/search/stuView') {
        this.$store.dispatch('app/setPageParams', {
          path: this.$route.path,
          params: this.queryParam,
          pagination: this.parameter
        })
      }
      next()
    },
    created() {
      this.initSelectMenu()
      this.$store.dispatch('app/setDictionary', 'TYPE0073')
      this.$store.dispatch('app/setDictionary', 'TYPE0075')
      this.$store.dispatch('app/setDictionary', 'TYPE0347')
    },
    // watch: {
    //   'visible': function (newVal, oldVal) {
    //     if (!newVal) {
    //       this.$refs.table.refresh(true)
    //     }
    //   }
    // },
    methods: {
      refresh() {
        this.$refs.table.refresh(false)
      },
      initSelectMenu() {
        let allRequest = [
          this.$api.base.collegeAll()
        ]
        Promise.all(allRequest).then(res => {
          this.selectMenu = {
            yx: res[0].data
          }
          if (this.selectMenu.yx && this.selectMenu.yx.length == 1) {
            this.$set(this.queryParam, 'ssyxm', this.selectMenu.yx[0].dwh)
            this.yxChange(this.queryParam.ssyxm)
          }
          this.initDone = true
        })
      },
      direct(data) {
        this.$router.push(`/student/stuStatus/search/stuView?xh=${data.xh}`)
      },
      onSelectChange(selectedRowKeys, selectedRows) {
        this.selectedRowKeys = selectedRowKeys
        this.selectedRows = selectedRows
      },
      openEdit(stu) {
        this.stuInfo = {...stu}
        this.visible = true
      },
      filterOption(value, op) {
        return op.componentOptions.children[0].text.indexOf(value) !== -1
      },
      yxChange(code) {
        this.$set(this.queryParam, 'sszym', '')
        if (code) {
          this.$api.base.majorAll({lsdwh: code}).then(res => {
            this.$set(this.selectMenu, 'zy', res.data)
          })
        } else {
          this.$set(this.selectMenu, 'zy', [])
        }
      },
      exportExcel() {
        this.$export('/schoolRoll/xjxx/exportXjxx', {
          ...this.queryParam
        })
      }
    }
  }
</script>
